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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* Additional copyright for this file:
* Copyright (C) 1995-1997 Presto Studios, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef PEGASUS_NEIGHBORHOOD_SPOT_H
#define PEGASUS_NEIGHBORHOOD_SPOT_H
#include "common/array.h"
#include "common/endian.h"
#include "pegasus/constants.h"
namespace Common {
class SeekableReadStream;
}
namespace Pegasus {
typedef byte SpotFlags;
enum {
kSpotLoopsBit, // Loop or once only?
kSpotOnArrivalBit,
kSpotOnTurnBit,
kSpotOnDoorOpenBit
};
static const SpotFlags kNoSpotFlags = 0;
static const SpotFlags kSpotLoopsMask = 1 << kSpotLoopsBit;
static const SpotFlags kSpotOnArrivalMask = 1 << kSpotOnArrivalBit;
static const SpotFlags kSpotOnTurnMask = 1 << kSpotOnTurnBit;
static const SpotFlags kSpotOnDoorOpenMask = 1 << kSpotOnDoorOpenBit;
static const SpotFlags kSpotTriggers = kSpotOnArrivalMask | kSpotOnTurnMask | kSpotOnDoorOpenMask;
class SpotTable {
public:
SpotTable() {}
~SpotTable() {}
static uint32 getResTag() { return MKTAG('S', 'p', 'o', 't'); }
void loadFromStream(Common::SeekableReadStream *stream);
void clear();
struct Entry {
Entry() { clear(); }
bool isEmpty() { return movieStart == 0xffffffff; }
void clear() {
room = kNoRoomID;
direction = kNoDirection;
srcFlags = kNoSpotFlags;
altCode = kNoAlternateID;
movieStart = 0xffffffff;
movieEnd = 0xffffffff;
dstFlags = kNoSpotFlags;
}
RoomID room;
DirectionConstant direction;
SpotFlags srcFlags;
AlternateID altCode;
TimeValue movieStart;
TimeValue movieEnd;
SpotFlags dstFlags;
};
Entry findEntry(RoomID room, DirectionConstant direction, SpotFlags srcFlags, AlternateID altCode);
private:
Common::Array<Entry> _entries;
};
} // End of namespace Pegasus
#endif
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